Juan Torrez, an ex-Texas Ranger, was assigned to take pictures of a Robb Elementary School classroom where the gunman opened fire.

During the Wednesday hearing, the defense asked Judge Sid Harle to declare a mistrial in the Adrian Gonzales case, but he denied the motion.

The first day of testimony in the trial of a former police officer accused of failing to protect students who died in the Uvalde, Texas, elementary school massacre turned emotional right away.

Jurors in Adrian Gonzales' Corpus Christi trial were excused from the courtroom Tuesday afternoon after testimony from a witness was called into question by the defense team.